Frost dates in Alameda, CA
The average last spring frost in Alameda is around January 31 and the first fall frost is around December 9. That gives Alameda an average growing season of about 313 days.
Last spring frost
| Early (10% chance after) | January 3 |
|---|---|
| Average (50%) | January 31 |
| Late (90%) | February 28 |
First fall frost
| Early (10%) | November 25 |
|---|---|
| Average (50%) | December 9 |
| Late (90% chance before) | December 25 |